Elastic Response of Heat Generating Rod at a Variable Generating Rate

Date

2014-09-28

Author

Eraslan, Ahmet Nedim
Varlı, Ekin

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The aim of this study is to develop a computational model to analyze thermally induced stress and deformation in a heat generating solid rod. The rod is initially at zero temperature, but for times greater than zero heat is generated internally at both space and time dependent rate. As the rod is heated up slowly an uncoupled solution is realized. The heat conduction equation with a variable generation rate is solved by a finite element collocation method. Two different generation rates are handled. The numerical solution of thermoelastic equation is achieved by a shooting method. The computational model is verified in comparison to analytical solution for a special case.

Subject Keywords

Thermoelasticity, Shooting method, Collocation method, Variable heat generation, Transient heat conduction

URI

https://hdl.handle.net/11511/41352

DOI

https://doi.org/10.1063/1.4913140

Collections

Department of Engineering Sciences, Conference / Seminar

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Citation Formats

A. N. Eraslan and E. Varlı, “Elastic Response of Heat Generating Rod at a Variable Generating Rate,” 2014, vol. 1648, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/41352.